1*7c568831SAndroid Build Coastguard Worker<!DOCTYPE doc [ 2*7c568831SAndroid Build Coastguard Worker<!ELEMENT doc (a, b, a)> 3*7c568831SAndroid Build Coastguard Worker<!ELEMENT a EMPTY> 4*7c568831SAndroid Build Coastguard Worker<!ELEMENT b EMPTY> 5*7c568831SAndroid Build Coastguard Worker]> 6*7c568831SAndroid Build Coastguard Worker<doc><b/><a/><b/></doc> 7